Wristwatch



FIG. 1 is a front top and right perspective view of a wristwatch showing my new design;

FIG. 2 is a front elevational view thereof;

FIG. 3 is a rear elevational view thereof;

FIG. 4 is a left side elevational view thereof;

FIG. 5 is a right side elevational view thereof;

FIG. 6 is a top plan view thereof;

FIG. 7 is a bottom plan view thereof;

FIG. 8 is a front top and right perspective view thereof, wherein a cover of the wristwatch is opened and a pair of earphones is received therein; and,

FIG. 9 is a front top and right perspective view thereof, wherein a cover of the wristwatch is opened and a pair of earphones is removed.

The broken lines depict portions of the wristwatch in which the design is embodied that forms no part of the claimed design. 

CLAIM The ornamental design for a wristwatch, as shown and described. 